MIRIAM RASSAM NP
NPI 1720527088
Nurse Practitioner in Rochester, MN
About Miriam Rassam Np NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MIRIAM RASSAM NP (NPI 1720527088) is an individual nurse practitioner in Rochester, Minnesota, licensed in Minnesota (5028) and active in the NPI registry since February 2017. She is enrolled in Medicare PECOS, is affiliated with Mayo Clinic Hospital Rochester, and maintains 2 additional practice locations.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Locations 2
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Miriam Rassam Np is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
6Medicare enrollment records show Miriam Rassam reassigns Medicare billing to 6 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Rochester, MN 55905
- Reassigned Medicare billing, Minnesota enrollment
- 6,534 clinicians in this Medicare group
Lake City, MN 55041
- Reassigned Medicare billing, Minnesota enrollment
- 819 clinicians in this Medicare group
Red Wing, MN 55066
- Reassigned Medicare billing, Minnesota enrollment
- 1,571 clinicians in this Medicare group
Waseca, MN 56093
- Reassigned Medicare billing, Minnesota enrollment
- Also billed through NPI 1740256668 (Minnesota)
- 1,572 clinicians in this Medicare group
Fairmont, MN 56031
- Reassigned Medicare billing, Minnesota enrollment
- 806 clinicians in this Medicare group
Saint James, MN 56081
- Reassigned Medicare billing, Minnesota enrollment
- Also billed through NPI 1023177730 (Minnesota)
- 390 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims 2
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Hospital Affiliations CMS Care Compare 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Mayo Clinic Hospital Rochester
Acute Care Hospitals · Rochester, MNMayo Clinic Health System - Mankato
Acute Care Hospitals · Mankato, MNPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 55905 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
ROCHESTER, MN 55905
ROCHESTER, MN 55905
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Miriam Rassam's NPI number?
The NPI number for Miriam Rassam is 1720527088. It was assigned to this individual provider in the NPPES registry on February 20, 2017.
Where is Miriam Rassam located?
Miriam Rassam practices at 200 1st St SW, Rochester, MN 55905. The listed phone number is (507) 284-2511.
What is Miriam Rassam's specialty?
The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.
Is Miriam Rassam enrolled in Medicare?
Yes. Miriam Rassam is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for Miriam Rassam's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Miriam Rassam reassigns Medicare benefits to 6 organizations: Mayo Clinic (Rochester, MN), Mayo Clinic Health System-Lake City (Lake City, MN), Mayo Clinic Health System-Southeast Minnesota Region (Red Wing, MN), Mayo Clinic Health System-Southwest Minnesota Region (Waseca, MN), Mayo Clinic Health System-Fairmont (Fairmont, MN) and 1 more organization, listed in the Medicare section above. Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Miriam Rassam's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Miriam Rassam accept?
Health plans from AmeriHealth Caritas Next list Miriam Rassam as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
Is Miriam Rassam affiliated with any hospitals?
According to CMS data, Miriam Rassam is affiliated with Mayo Clinic Hospital Rochester and Mayo Clinic Health System - Mankato.
When was this NPI record last updated?
The NPPES record for Miriam Rassam was last updated on October 30, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Miriam Rassam, NP · NPI 1720527088
Nurse Practitioner physician in Rochester, Minnesota. Individual provider, active in the CMS NPPES registry since February 20, 2017.
## Identity
- **NPI:** 1720527088 (Entity type: Individual)
- **Enumerated:** February 20, 2017
- **Primary specialty:** Nurse Practitioner · taxonomy 363L00000X
- **State license:** 5028 (Minnesota)
- **Sole proprietor:** No
## Practice location
- **Address:** 200 1ST ST SW, Rochester, MN 55905-0001
- **Phone:** (507) 284-2511
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 6 organizations under Medicare reassignment (form CMS-855R): Mayo Clinic (NPI 1114343860, Rochester, MN); Mayo Clinic Health System-Lake City (NPI 1164463659, Lake City, MN); Mayo Clinic Health System-Southeast Minnesota Region (NPI 1114453883, Red Wing, MN); Mayo Clinic Health System-Southwest Minnesota Region (NPI 1518494251, Waseca, MN); Mayo Clinic Health System-Fairmont (NPI 1366410862, Fairmont, MN); and 1 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Colorado School Of Medicine, Denver, class of 2016
## Record status
- **NPPES last updated:** October 30, 2023
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Source: [NPI Profile](https://npiprofile.com/npi/1720527088) · Data from the CMS NPPES public registry.